30865203

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 45714240

約数和(自身を除く): 14849037

約数列:

[1, 3, 9, 73, 109, 219, 327, 431, 657, 981, 1293, 3879, 7957, 23871, 31463, 46979, 71613, 94389, 140937, 283167, 422811, 3429467, 10288401, 30865203]

約数ペア:

[(1, 30865203), (3, 10288401), (9, 3429467), (73, 422811), (109, 283167), (219, 140937), (327, 94389), (431, 71613), (657, 46979), (981, 31463), (1293, 23871), (3879, 7957)]